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fix: ✨ fix how Table processes table names

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This commit is contained in:
David Bailey 2023-05-18 14:09:20 +02:00
parent cd9e9deab3
commit 637bb865b6
1 changed files with 11 additions and 1 deletions
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12
lib/timeseries/hoarder/Table.rb
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@ -3,10 +3,20 @@
module Timeseries
module Hoarder
class Table
attr_reader :table_name, :table_schema, :table_id
def initialize(db, table_name, table_schema = "public")
raise ArgumentError, "DB needs to be a Timeseries::Hoarder::Database!" unless db.is_a? Database
if (not table_name.is_a? String) or (not table_schema.is_a? String)
raise ArgumentError, "Table name and schema must be strings!"
end
@table_name = table_name
@table_schema = table_schema
@table_id = "\"#{@table_schema}\".\"#{@table_name}\""
@db = db
@pg = @db.pg
@ -21,7 +31,7 @@ module Timeseries
@pg.transaction do
@pg.exec("SELECT pg_advisory_lock(0)")
r = @pg.exec_params("SELECT 1 FROM information_schema.tables WHERE table_name = $1 AND table_schema = $2", [@table_name, @schema_name])
r = @pg.exec_params("SELECT 1 FROM information_schema.tables WHERE table_name = $1 AND table_schema = $2", [@table_name, @table_schema])
if r.num_tuples >= 1
@created = true